TDC1/TDC2 Alignment Tool

The alignment tool helps the installer to accurately align the TDC1-PIR and the TDC2-PIRUS traffic detectors. The TDC-AH (alignment help) slides over the TDC1-PIR and intuitively enables accurate alignment of the five detection zones. As with all detectors, accurate alignment is the single most important factor to achieve accurate traffic data!

Order No.: 12601


  • Easily slides over the TDC1-PIR
  • Built-in cross level to accurately align TDC1-PIR detection zones
  • Built-in front and rear sight
  • Made from highly durable V4A stainless steel (sheet metal 1.4571, 3 mm)


  • During installation of TDC1-PIR traffic detector